{"id":594,"date":"2016-09-21T15:22:13","date_gmt":"2016-09-21T07:22:13","guid":{"rendered":"http:\/\/39.100.100.179\/?p=594"},"modified":"2016-10-11T09:27:12","modified_gmt":"2016-10-11T01:27:12","slug":"http%e6%8f%92%e4%bb%b6besthttp","status":"publish","type":"post","link":"http:\/\/www.u3d8.com\/?p=594","title":{"rendered":"Http\u63d2\u4ef6BestHttp"},"content":{"rendered":"

\u8f6c\u81ea\uff1ahttp:\/\/www.cnblogs.com\/yishansong\/p\/4272965.html<\/a><\/p>\n

Unity\u7528\u6765\u548c\u670d\u52a1\u5668\u901a\u4fe1\u53ef\u4ee5\u7528\u539f\u751f\u7684WWW\uff0c\u4f46\u662fWWW\u6240\u63d0\u4f9b\u7684\u529f\u80fd\u5e76\u4e0d\u591a\uff0c\u4e0d\u80fd\u6ee1\u8db3\u5f88\u591a\u9700\u6c42\u3002\u56e0\u6b64\u6211\u4eec\u53ef\u4ee5\u81ea\u5df1\u5c01\u88c5Http\u534f\u8bae\u6765\u6ee1\u8db3\u66f4\u591a\u7684\u9700\u8981\u3002\u5728Unity\u6e38\u620f\u91cc\u4f7f\u7528Http\u534f\u8bae\u7684\u60c5\u51b5\u5f88\u5e38\u89c1\uff0c\u56e0\u4e3a\u5b83\u64cd\u4f5c\u7b80\u5355\uff0c\u4fbf\u4e8e\u5b9e\u73b0\uff0c\u7ecf\u5e38\u7528\u5728\u767b\u9646\u7b49\u573a\u666f\u4e0b\uff0c\u8fd8\u4f8b\u5982\u4e0b\u8f7d\u4e0a\u4f20\u4e00\u4e9b\u8d44\u6e90\u3002\u5982\u679c\u60f3\u8981\u5b9e\u73b0\u8fdb\u4e00\u6b65\u7684\u63a7\u5236\uff0c\u5c31\u8981\u4f7f\u7528Socket\u5e76\u5b9a\u4e49\u81ea\u5df1\u7684\u534f\u8bae\u4e86\u3002<\/p>\n

\u4f7f\u7528\u8fd9\u4e2a\u63d2\u4ef6\u8fd8\u6709\u4e00\u4e2a\u91cd\u70b9\u5c31\u5728\u8de8\u5e73\u53f0\uff0c\u56e0\u4e3a\u7528C#\u81ea\u5df1\u7684HttpWebRequest\u4e5f\u80fd\u5b9e\u73b0\u3002<\/p>\n

\u4e0b\u9762\u7b80\u8981\u4ecb\u7ecd\u4e00\u4e0bHTTP\u548cSocket:<\/p>\n

Http\u8fde\u63a5\uff1ahttp\u8fde\u63a5\u5c31\u662f\u6240\u8c13\u7684\u77ed\u8fde\u63a5\uff0c\u5373\u5ba2\u6237\u7aef\u5411\u670d\u52a1\u5668\u7aef\u53d1\u9001\u4e00\u6b21\u8bf7\u6c42\uff0c\u670d\u52a1\u5668\u7aef\u54cd\u5e94\u540e\u8fde\u63a5\u5373\u4f1a\u65ad\u6389;\u6162\uff0c\u4e0d\u592a\u9002\u5408\u6e38\u620f\u4e2d\u5b9e\u65f6\u6570\u636e\u7684\u4f20\u8f93\u3002\u6570\u636e\u91cf\u3002<\/p>\n

\u7531\u4e8eHTTP\u5728\u6bcf\u6b21\u8bf7\u6c42\u7ed3\u675f\u540e\u90fd\u4f1a\u4e3b\u52a8\u91ca\u653e\u8fde\u63a5\uff0c\u56e0\u6b64HTTP\u8fde\u63a5\u662f\u4e00\u79cd\u201c\u77ed\u8fde\u63a5\u201d\uff0c\u8981\u4fdd\u6301\u5ba2\u6237\u7aef\u7a0b\u5e8f\u7684\u5728\u7ebf\u72b6\u6001\uff0c\u9700\u8981\u4e0d\u65ad\u5730\u5411\u670d\u52a1\u5668\u53d1\u8d77\u8fde\u63a5\u8bf7\u6c42\u3002\u901a\u5e38\u7684\u505a\u6cd5\u662f\u5373\u65f6\u4e0d\u9700\u8981\u83b7\u5f97\u4efb\u4f55\u6570\u636e\uff0c\u5ba2\u6237\u7aef\u4e5f\u4fdd\u6301\u6bcf\u9694\u4e00\u6bb5\u56fa\u5b9a\u7684\u65f6\u95f4\u5411\u670d\u52a1\u5668\u53d1\u9001\u4e00\u6b21\u201c\u4fdd\u6301\u8fde\u63a5\u201d\u7684\u8bf7\u6c42\uff0c\u670d\u52a1\u5668\u5728\u6536\u5230\u8be5\u8bf7\u6c42\u540e\u5bf9\u5ba2\u6237\u7aef\u8fdb\u884c\u56de\u590d\uff0c\u8868\u660e\u77e5\u9053\u5ba2\u6237\u7aef\u201c\u5728\u7ebf\u201d\u3002\u82e5\u670d\u52a1\u5668\u957f\u65f6\u95f4\u65e0\u6cd5\u6536\u5230\u5ba2\u6237\u7aef\u7684\u8bf7\u6c42\uff0c\u5219\u8ba4\u4e3a\u5ba2\u6237\u7aef\u201c\u4e0b\u7ebf\u201d\uff0c\u82e5\u5ba2\u6237\u7aef\u957f\u65f6\u95f4\u65e0\u6cd5\u6536\u5230\u670d\u52a1\u5668\u7684\u56de\u590d\uff0c\u5219\u8ba4\u4e3a\u7f51\u7edc\u5df2\u7ecf\u65ad\u5f00\u3002<\/p>\n

 <\/p>\n

Socket\u8fde\u63a5\uff1asocket\u8fde\u63a5\u5c31\u662f\u6240\u8c13\u7684\u957f\u8fde\u63a5\uff0c\u7406\u8bba\u4e0a\u5ba2\u6237\u7aef\u548c\u670d\u52a1\u5668\u7aef\u4e00\u65e6\u5efa\u7acb\u8d77\u8fde\u63a5\u5c06\u4e0d\u4f1a\u4e3b\u52a8\u65ad\u6389;\u4f46\u662f\u7531\u4e8e\u5404\u79cd\u73af\u5883\u56e0\u7d20\u53ef\u80fd\u4f1a\u662f\u8fde\u63a5\u65ad\u5f00\uff0c\u6bd4\u5982\u8bf4\uff1a\u670d\u52a1\u5668\u7aef\u6216\u5ba2\u6237\u7aef\u4e3b\u673adown\u4e86\uff0c\u7f51\u7edc\u6545\u969c\uff0c\u6216\u8005\u4e24\u8005\u4e4b\u95f4\u957f\u65f6\u95f4\u6ca1\u6709\u6570\u636e\u4f20\u8f93\uff0c\u7f51\u7edc\u9632\u706b\u5899\u53ef\u80fd\u4f1a\u65ad\u5f00\u8be5\u8fde\u63a5\u4ee5\u91ca\u653e\u7f51\u7edc\u8d44\u6e90\u3002\u6240\u4ee5\u5f53\u4e00\u4e2asocket\u8fde\u63a5\u4e2d\u6ca1\u6709\u6570\u636e\u7684\u4f20\u8f93\uff0c\u90a3\u4e48\u4e3a\u4e86\u7ef4\u6301\u8fde\u63a5\u9700\u8981\u53d1\u9001\u5fc3\u8df3\u6d88\u606f~~\u5177\u4f53\u5fc3\u8df3\u6d88\u606f\u683c\u5f0f\u662f\u5f00\u53d1\u8005\u81ea\u5df1\u5b9a\u4e49\u7684\u3002<\/p>\n

\u5173\u4e8eSocket\u8fde\u63a5\u4e0eHTTP\u8fde\u63a5\u7684\u533a\u522b\uff0c\u8bf7\u53c2\u8003<\/p>\n

http:\/\/www.cnblogs.com\/devinzhang\/archive\/2012\/01\/13\/2321826.html<\/a><\/p>\n

http:\/\/www.xuanyusong.com\/archives\/1948<\/a><\/p>\n

BestHttp\u662f\u57fa\u4e8eRFC\u00a02616\u7684Http\/1.1\u5b9e\u73b0\uff0c\u652f\u6301\u51e0\u4e4e\u6240\u6709Unity\u652f\u6301\u7684\u79fb\u52a8\u548c\u4e3b\u673a\u5e73\u53f0\uff0c\u5177\u4f53\u8bf7\u89c1\u5b98\u65b9\u6587\u6863\u3002<\/p>\n

\u4ee5\u4e0b\u4ecb\u7ecd\u4e3b\u8981\u6765\u81ea\u4e8e\u5b98\u65b9\u6587\u6863\uff0c\u4f1a\u6709\u4e00\u4e9b\u8865\u5145\u4fe1\u606f\u3002<\/p>\n

BestHttp\u7684\u76ee\u6807\u662f\u6210\u4e3a\u4e00\u6b3e\u5145\u5206\u53d1\u6325Http\/1.1\u6f5c\u529b\u7684\uff0c\u6613\u7528\u5e76\u4e14\u5f3a\u5927\u7684Unity\u63d2\u4ef6\u3002<\/p>\n

\u5b89\u88c5\uff1a<\/h2>\n

\u9700\u8981\u5c06BestHttp\u76ee\u5f55\u4e0b\u7684Plugins\u76ee\u5f55\u79fb\u52a8\u5230Assets\u76ee\u5f55\u4e0b\uff0c\u5b9e\u9645\u4e0a\u811a\u672cBestHTTPInstaller.cs\u4f1a\u5728\u5bfc\u5165\u5b8c\u6210\u540e\u81ea\u52a8\u7684\u5b8c\u6210\u8fd9\u4e2a\u8fc7\u7a0b\uff0c\u8fd9\u91cc\u7528\u5230\u4e86[InitializeOnLoad]\u8fd9\u4e2a\u7279\u6027\uff0c\u6211\u4eec\u7a0d\u540e\u518d\u8bf4\u3002<\/p>\n

\u9700\u8981\u6ce8\u610f\u7684\u4e00\u70b9\u662fUnity\u4f4e\u4e8e3.5\u7248\u672c\u7684\u8bdd\uff0c\u9700\u8981\u5220\u9664Plugins\u76ee\u5f55\u4e0b\u7684WP8\u76ee\u5f55\u3002<\/p>\n

\u63a5\u4e0b\u6765\u5f00\u59cb\u4e00\u4e9b\u57fa\u7840\u7684\u4ecb\u7ecd\uff1a<\/p>\n

\u9996\u5148\u6dfb\u52a0Using\u00a0BestHttp;\u00a0\u7684\u58f0\u660e<\/p>\n

 <\/p>\n

Get\u00a0Requests<\/h2>\n

\u6700\u7b80\u5355\u7684\u5411\u670d\u52a1\u5668\u53d1\u51fa\u8bf7\u6c42\u7684\u529e\u6cd5\u662f\u521b\u5efa\u4e00\u4e2aHttpRequest\u5bf9\u8c61\uff0c\u63d0\u4f9burl\u548c\u4e00\u4e2a\u56de\u8c03\u51fd\u6570\u7ed9\u6784\u9020\u51fd\u6570\u3002\u5728\u521b\u5efa\u4e86\u4e00\u4e2a\u65b0\u7684HttpRequest\u5bf9\u8c61\u4e4b\u540e\uff0c\u6211\u4eec\u53ea\u9700\u8981\u8c03\u7528Send()\u51fd\u6570\u5c31\u53ef\u4ee5\u53d1\u9001\u8bf7\u6c42\u4e86\u3002<\/p>\n

\u4e0b\u9762\u770b\u4e00\u4e2a\u4f8b\u5b50\uff1a<\/p>\n

HTTPRequest request = new HTTPRequest(new Uri(\u201chttps:\/\/google.com\u201d), onRequestFinished);\r\nrequest.Send();\r\nvoid OnRequestFinished(HTTPRequest request, HTTPResponse response)\r\n{\r\n\u3000\u3000Debug.Log(\u201cRequest Finished! Text received: \u201d + response.DataAsText);\r\n}<\/pre>\n
\u56de\u8c03\u51fd\u6570\u4f1a\u6536\u5230\u4e24\u4e2a\u53c2\u6570\uff0c\u4e00\u4e2a\u662f\u539f\u59cb\u7684HTTPRequest\u00a0\u5bf9\u8c61\uff0c\u53e6\u4e00\u4e2a\u662f\u627f\u8f7d\u670d\u52a1\u5668\u54cd\u5e94\u7684HTTPResponse\u00a0\u5bf9\u8c61\u3002\u5982\u679c\u51fa\u9519\u7684\u8bdd\uff0cHTTPResponse\u00a0\u5bf9\u8c61\u4f1a\u662f\u7a7a\uff0c\u5e76\u4e14\u5e26\u6709\u4e00\u4e2aException\u5c5e\u6027\u6765\u663e\u793a\u53ef\u80fd\u7684\u9519\u8bef\u3002\u8bf7\u6c42\u662f\u5206\u522b\u5728\u4e0d\u540c\u7684\u7ebf\u7a0b\u4e2d\u5904\u7406\u7684\uff0c\u800c\u8c03\u7528\u56de\u8c03\u51fd\u6570\u662f\u5728Unity\u7684\u4e3b\u7ebf\u7a0b\u4e2d\uff0c\u6240\u4ee5\u6211\u4eec\u4e0d\u5fc5\u53bb\u505a\u4efb\u4f55\u7684\u7ebf\u7a0b\u540c\u6b65\u3002<\/p>\n
\u5728\u8fd9\u4e2a\u4f8b\u5b50\u91cc\u6211\u4eec\u90fd\u4e0d\u9700\u8981\u4efb\u4f55\u4e34\u65f6\u53d8\u91cf\uff0c<\/p>\n
new HTTPRequest(new Uri(\u201chttps:\/\/google.com\u201d), (request, response) =>Debug.Log(\u201cFinished!\u201d)).Send();<\/pre>\n
POST\u00a0Requests<\/h2>\n
\u4e0a\u9762\u7684\u4f8b\u5b50\u662f\u4e00\u4e9b\u7b80\u5355\u7684Get\u8bf7\u6c42\uff0c\u5982\u679c\u6211\u4eec\u4e0d\u6307\u5b9a\u65b9\u6cd5\uff0c\u6240\u6709\u7684\u7684\u8bf7\u6c42\u90fd\u4f1a\u9ed8\u8ba4\u662fGet\u8bf7\u6c42\u3002\u6784\u9020\u51fd\u6570\u542b\u6709\u4e00\u4e2a\u53ef\u4ee5\u6307\u5b9a\u8bf7\u6c42\u65b9\u6cd5\u7684\u53c2\u6570\uff1a<\/p>\n
1 HTTPRequest request = new HTTPRequest(new Uri(\u201cyourserver.com\/posturi\u201d),\r\n2 HTTPMethods.Post,\r\n3 OnRequestFinished);\r\n4 request.AddField(\u201cFieldName\u201d, \u201cField Value\u201d);\r\n5 request.Send();<\/pre>\n
\u60f3\u8981Post\u4efb\u4f55\u6570\u636e\u800c\u4e0d\u60f3\u8bbe\u7f6e\u57df\u7684\u8bdd\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528RawData\u5c5e\u6027\u3002<\/p>\n
1 HTTPRequest request = new HTTPRequest(new Uri(\u201cyourserver.com\/posturi\u201d),HTTPMethods.Post,OnRequestFinished);\r\n4 request.RawData = Encoding.UTF8.GetBytes(\"Field Value\");\r\n5 request.Send();<\/pre>\n
\u9664\u4e86GET\u548cPOST\u65b9\u6cd5\uff0c\u5176\u4ed6\u65b9\u6cd5\u4e5f\u53ef\u4ee5\u540c\u6837\u7684\u4f7f\u7528\u3002<\/p>\n
\u5982\u4f55\u83b7\u53d6\u4e0b\u8f7d\u7684\u6570\u636e<\/h2>\n
\u901a\u5e38\u6211\u4eec\u90fd\u4f1a\u901a\u8fc7\u8bf7\u6c42\u6765\u83b7\u53d6\u670d\u52a1\u5668\u7684\u4e00\u4e9b\u6570\u636e\uff0c\u539f\u59cb\u7684\u5b57\u8282\u6570\u636e\u53ef\u4ee5\u901a\u8fc7HTTPResponse\u00a0\u5bf9\u8c61\u7684Data\u5c5e\u6027\u83b7\u5f97\uff0c\u6211\u4eec\u6765\u770b\u4e00\u4e2a\u4e0b\u8f7d\u56fe\u7247\u7684\u4f8b\u5b50:<\/p>\n
new HTTPRequest(new Uri(\u201chttp:\/\/yourserver.com\/path\/to\/image.png\u201d), (request, response) =>\r\n{\r\n\u3000\u3000var tex = new Texture2D(0, 0);\r\n\u3000\u3000tex.LoadImage(response.Data);\r\n\u3000\u3000guiTexture.texture = tex;\r\n}).Send();<\/pre>\n
\u5f53\u7136\u8fd8\u6709\u66f4\u7d27\u51d1\u7684\u529e\u6cd5:<\/p>\n
new HTTPRequest(new Uri(\u201chttp:\/\/yourserver.com\/path\/to\/image.png\u201d), (request, response) =>\r\nguiTexture.texture = response.DataAsTexture2D).Send();<\/pre>\n
\u9664\u4e86DataAsTexture2D\u00a0\u8fd8\u6709\u4e00\u4e2aDataAsText\u00a0\u5c5e\u6027\u7528\u6765\u5c06\u54cd\u5e94\u89e3\u6790\u6210UTF8\u7684\u5b57\u7b26\u4e32\u3002<\/p>\n
\u6ce8\u610f\uff1a\u672c\u6587\u4e2d\u7684\u6240\u6709\u4f8b\u5b50\u90fd\u6ca1\u6709\u8fdb\u884c\u9519\u8bef\u68c0\u67e5\uff0c\u8bf7\u5728\u751f\u4ea7\u73af\u5883\u4e2d\u81ea\u5df1\u6dfb\u52a0\u5224\u7a7a\u3002<\/p>\n
\u4f60\u4e5f\u53ef\u4ee5\u501f\u52a9StartCoroutine\u00a0\u6765yield\u00a0HTTPRequest\u00a0\uff0c<\/p>\n
1 HTTPRequest request = new HTTPRequest(new Uri(\u201chttp:\/\/server.com\u201d));\r\n2 request.Send();\r\n3 yield return StartCoroutine(request);\r\n4 Debug.Log(\u201cRequest finished! Downloaded Data:\u201d + request.Response.DataAsText);<\/pre>\n
Debug.Log\u53ea\u4f1a\u5728\u8bf7\u6c42\u5b8c\u6210\u540e\u88ab\u8c03\u7528\u3002<\/p>\n
\u9ad8\u9636\u8bdd\u9898\uff1a<\/h2>\n
\u4e0b\u9762\u5c06\u4f1a\u8ba8\u8bbaBestHttp\u7684\u4e00\u4e9b\u9ad8\u9636\u7528\u6cd5<\/p>\n
\u6211\u4eec\u53ef\u4ee5\u5f88\u5bb9\u6613\u7684\u901a\u8fc7HTTPRequest\u00a0\u7684\u6784\u9020\u51fd\u6570\u5f00\u542f\u6216\u5173\u95ed\u4e00\u4e9b\u7279\u6027\u3002\u4e0b\u9762\u662f\u8fd9\u4e9b\u53c2\u6570\uff1a<\/p>\n
\u25cf\u00a0methodType:\u00a0\u51b3\u5b9a\u7ed9\u670d\u52a1\u5668\u53d1\u51fa\u4ec0\u4e48\u8bf7\u6c42\u3002\u9ed8\u8ba4\u7684methodType
\n\u662fHTTPMethods.Get.
\n\u25cf\u00a0isKeepAlive:\u544a\u8bc9\u670d\u52a1\u5668\u6211\u4eec\u60f3\u00a0tcp\u00a0\u8fde\u63a5\u4fdd\u6301\u5f00\u542f,\u00a0\u8fd9\u6837\u8fde\u7eed\u7684Htttp\u8bf7\u6c42\u5c31\u4e0d\u5fc5\u518d\u6b21\u6253\u5f00\u8fde\u63a5\u3002\u00a0\u5982\u679c\u6211\u4eec\u4fdd\u6301\u9ed8\u8ba4\u5f00\u542f\uff0c\u4f1a\u7701\u4e0b\u4e0d\u5c11\u65f6\u95f4\u3002\u00a0\u5982\u679c\u6211\u4eec\u786e\u4fe1\u4e0d\u4f1a\u90a3\u4e48\u9891\u7e41\u7684\u8bf7\u6c42\uff0c\u90a3\u4e48\u53ef\u4ee5\u8bbe\u4e3afalse\u3002\u00a0\u9ed8\u8ba4\u503c\u662ftrue.<\/p>\n
\u5173\u4e8eKeepAlive\u7684\u4e00\u4e9b\u4fe1\u606f\uff1a<\/p>\n
http:\/\/www.cnblogs.com\/huangfox\/archive\/2012\/03\/31\/2426341.html<\/a><\/p>\n
http:\/\/www.cnblogs.com\/skynet\/archive\/2010\/12\/11\/1903347.html<\/a><\/p>\n
\u6240\u4ee5\u522b\u6307\u671b\u8fd9\u80fd\u4ee3\u66ffsocket\u7684\u957f\u8fde\u63a5\u3002
\n\u25cf\u00a0disableCache:\u00a0\u544a\u8bc9BestHttp\u7cfb\u7edf\u7528\u6216\u8005\u4e0d\u7528\u6574\u4e2a\u7f13\u5b58\u673a\u5236\u3002\u5982\u679c\u8fd9\u4e2a\u503c\u662ftrue\uff0c\u90a3\u4e48\u7cfb\u7edf\u4e0d\u4f1a\u53bb\u7f13\u5b58\u91cc\u67e5\u627e\u5df2\u5b58\u50a8\u7684\u54cd\u5e94\uff0c
\n\u800c\u4e14\u54cd\u5e94\u4e5f\u4e0d\u4f1a\u88ab\u7f13\u5b58\u3002\u00a0\u9ed8\u8ba4\u503c\u662f\u00a0false.
\n\u9a8c\u8bc1\u7cfb\u7edf<\/p>\n
BestHTTP\u00a0\u901a\u8fc7HTTPRequest\u7684\u8ba4\u8bc1\u5c5e\u6027\u652f\u6301\u57fa\u7840\u548c\u6458\u8981\u8ba4\u8bc1\uff1a<\/p>\n
using BestHTTP.Authentication;\r\nvar request = new HTTPRequest(new Uri(\"https:\/\/httpbin.org\/digest-auth\/auth-int\/usr\/paswd\"), (req, resp)\r\n=>\r\n{\r\n\u3000\u3000if (resp.StatusCode != 401)\r\n\u3000\u3000\u3000\u3000Debug.Log(\"Authenticated\");\r\n\u3000 else\r\n\u3000\u3000\u3000 Debug.Log(\"NOT Authenticated\");\r\n\u3000\u3000Debug.Log(resp.DataAsText);\r\n});\r\nrequest.Credentials = new Credentials(\"usr\", \"paswd\");\r\nrequest.Send();<\/pre>\n
\u5173\u4e8e\u9a8c\u8bc1\uff0c\u53ef\u4ee5\u53c2\u8003\uff1a<\/p>\n
http:\/\/blog.csdn.net\/dyllove98\/article\/details\/9255719<\/a><\/p>\n
\u6d41\u5a92\u4f53<\/h2>\n
\u6211\u4eec\u4e3aHTTPRequest\u7684\u6784\u9020\u51fd\u6570\u63d0\u4f9b\u7684\u56de\u8c03\u51fd\u6570\u9ed8\u8ba4\u53ea\u4f1a\u5728\u670d\u52a1\u5668\u54cd\u5e94\u5b8c\u5168\u4e0b\u8f7d\u5b8c\u6210\u5904\u7406\u540e\u88ab\u8c03\u7528\u4e00\u6b21\u3002\u5982\u679c\u91c7\u53d6\u8fd9\u6837\u7684\u65b9\u5f0f\u7684\u8bdd\uff0c\u5728\u624b\u673a\u8bbe\u5907\u4e0a\u4e0b\u8f7d\u5927\u6587\u4ef6\u6211\u4eec\u4f1a\u5f88\u5feb\u7528\u5149\u5185\u5b58\uff0c\u5e94\u7528\u4e5f\u5c31\u4f1a\u5d29\u6e83\u3002\u4e3a\u4e86\u907f\u514d\uff0cBestHTTP\u00a0\u88ab\u8bbe\u8ba1\u6210\u53ef\u4ee5\u5f88\u5bb9\u6613\u7684\u5904\u7406\u8fd9\u7c7b\u95ee\u9898\uff1a\u53ea\u7528\u628a\u4e00\u4e2a\u6807\u5fd7\u8bbe\u4e3atrue\uff0c\u6211\u4eec\u7684\u56de\u8c03\u51fd\u6570\u4f1a\u5728\u6bcf\u4e00\u6b21\u9884\u5b9a\u91cf\u7684\u6570\u636e\u4e0b\u8f7d\u5b8c\u6210\u540e\u88ab\u8c03\u7528\u3002\u53e6\u5916\u5982\u679c\u6211\u4eec\u6ca1\u5173\u95ed\u7f13\u5b58\uff0c\u4e0b\u8f7d\u7684\u54cd\u5e94\u4f1a\u88ab\u7f13\u5b58\uff0c\u8fd9\u6837\u6211\u4eec\u5c31\u53ef\u4ee5\u4ece\u672c\u5730\u7f13\u5b58\u83b7\u53d6\u6574\u4e2a\u54cd\u5e94\uff0c\u5e76\u4e14\u4e0d\u7528\u8be5\u6211\u4eec\u7684\u4ee3\u7801\u4e5f\u4e0d\u7528\u78b0\u670d\u52a1\u5668\u3002\uff08PS\uff1a\u670d\u52a1\u5668\u5fc5\u987b\u53d1\u9001\u6b63\u786e\u7684\u5934\uff1aheaders\u00a0(\u201cExpires\u201d
\nheader:\uff09<\/p>\n
var request = new HTTPRequest(new Uri(\"http:\/\/yourserver.com\/bigfile\"), (req, resp) =>\r\n{\r\n\u3000\u3000List<byte[]> fragments = resp.GetStreamedFragments();\r\n\u3000\u3000\/\/ Write out the downloaded data to a file:\r\n\u3000 using (FileStream fs = new FileStream(\"pathToSave\", FileMode.Append))\r\n\u3000\u3000foreach(byte[] data in fragments)\r\n\u3000\u3000\u3000\u3000fs.Write(data, 0, data.Length);\r\n\u3000\u3000if (resp.IsStreamingFinished)\r\n\u3000\u3000\u3000\u3000Debug.Log(\u201cDownload finished!\u201d);\r\n});\r\nrequest.UseStreaming = true;\r\nrequest.StreamFragmentSize = 1 * 1024 * 1024; \/\/ 1 megabyte\r\nrequest.DisableCache = true; \/\/ already saving to a file, so turn off caching\r\nrequest.Send();<\/pre>\n
\u4e0b\u9762\u7b80\u8981\u63cf\u8ff0\u4e00\u4e0b\u6211\u4eec\u5728\u4e0a\u9762\u6240\u505a\u7684\u64cd\u4f5c
\n1.\u6211\u4eec\u5207\u6362\u4e86\u6807\u5fd7\u4f4d-UseStreaming\u4e3atrue\uff0c\u6240\u4ee5\u6211\u4eec\u7684\u56de\u8c03\u51fd\u6570\u53ef\u4ee5\u88ab\u53cd\u590d\u8c03\u7528\u3002<\/p>\n
2.StreamFragmentSize\u6807\u793a\u4e86\u6211\u4eec\u5728\u8c03\u7528\u56de\u8c03\u51fd\u6570\u4e4b\u524d\u5e0c\u671b\u7f13\u5b58\u7684\u6700\u5927\u6570\u636e\u91cf\u3002<\/p>\n
3.\u6bcf\u5f53StreamFragmentSize\u00a0\u5927\u5c0f\u7684\u6570\u636e\u5757\u4e0b\u8f7d\u540e\u6211\u4eec\u7684\u56de\u8c03\u51fd\u6570\u5c31\u4f1a\u88ab\u8c03\u7528\uff0c\u5e76\u4e14\u5728IsStreamingFinished\u00a0\u8bbe\u4e3atrue\u4e4b\u540e\u8fd8\u4f1a\u518d\u8c03\u7528\u4e00\u6b21\u3002<\/p>\n
4.\u83b7\u5f97\u4e0b\u8f7d\u7684\u6570\u636e\u9700\u8981\u8c03\u7528GetStreamedFragments()\u51fd\u6570\uff0c\u6211\u4eec\u5e94\u8be5\u5c06\u5b83\u7684\u7ed3\u679c\u4fdd\u5b58\u5728\u4e34\u65f6\u53d8\u91cf\u91cc\uff0c\u56e0\u4e3a\u5185\u90e8\u7f13\u5b58\u4f1a\u5728\u8fd9\u6b21\u8c03\u7528\u7ed3\u675f\u540e\u88ab\u6e05\u7a7a\uff0c\u6240\u4ee5\u540e\u7eed\u7684\u8c03\u7528\u4f1a\u8fd4\u56de\u7a7a\u3002<\/p>\n
5.\u6211\u4eec\u5728\u8fd9\u4e2a\u4f8b\u5b50\u91cc\u5173\u95ed\u4e86\u7f13\u5b58\uff0c\u56e0\u4e3a\u6211\u4eec\u5df2\u7ecf\u4fdd\u5b58\u4e86\u4e0b\u8f7d\u7684\u6587\u4ef6\uff0c\u5e76\u4e14\u6211\u4eec\u4e0d\u5e0c\u671b\u5360\u636e\u592a\u591a\u7684\u7a7a\u95f4\u3002<\/p>\n
\u7f13\u5b58<\/h2>\n
\u7f13\u5b58\u4e5f\u662f\u57fa\u4e8eHTTP\/1.1\u00a0RFC\u7684\u3002\u5b83\u7528\u5934\u4fe1\u606f\u6765\u5b58\u50a8\u548c\u9a8c\u8bc1\u54cd\u5e94\u3002\u7f13\u5b58\u673a\u5236\u5728\u540e\u53f0\u5de5\u4f5c\uff0c\u6211\u4eec\u53ea\u9700\u8981\u51b3\u5b9a\u662f\u5426\u542f\u7528\u3002\u5982\u679c\u7f13\u5b58\u7684\u54cd\u5e94\u6709\u4e00\u4e2a\u5e26\u6709\u672a\u6765\u65f6\u95f4\u7684\u2019Expires\u2018\u5934\uff0cBestHTTP\u00a0\u4f1a\u7528\u7f13\u5b58\u7684\u54cd\u5e94\u800c\u4e14\u4e0d\u4f1a\u5411\u670d\u52a1\u5668\u9a8c\u8bc1\u3002\u8fd9\u610f\u5473\u7740\u6211\u4eec\u4e0d\u9700\u8981\u521d\u59cb\u5316\u4efb\u4f55tcp\u8fde\u63a5\u3002\u8fd9\u80fd\u8ba9\u6211\u4eec\u8282\u7701\u65f6\u95f4\u3001\u5e26\u5bbd\uff0c\u5e76\u4e14\u53ef\u4ee5\u79bb\u7ebf\u4f7f\u7528\u3002<\/p>\n
\u867d\u7136\u7f13\u5b58\u662f\u81ea\u52a8\u7684\uff0c\u6211\u4eec\u8fd8\u662f\u80fd\u591f\u63a7\u5236\u4e00\u4e9b\uff0c\u6216\u8005\u8bf4\u6211\u4eec\u53ef\u4ee5\u83b7\u5f97\u4e00\u4e9b\u4fe1\u606f\uff0c\u901a\u8fc7\u4f7f\u7528HTTPCacheService\u00a0\u7c7b\u7684\u4e00\u4e9b\u516c\u5171\u51fd\u6570\uff1a<\/p>\n
\u25cf\u00a0BeginClear():\u00a0\u5b83\u4f1a\u5728\u53e6\u5916\u4e00\u4e2a\u7ebf\u7a0b\u6e05\u9664\u6240\u6709\u7684\u7f13\u5b58\u3002
\n\u25cf\u00a0BeginMaintainence():\u00a0\u901a\u8fc7\u8fd9\u4e2a\u51fd\u6570\uff0c\u6211\u4eec\u53ef\u4ee5\u6839\u636e\u6700\u8fd1\u7684\u8bbf\u95ee\u65f6\u95f4\u5220\u9664\u7f13\u5b58\u7684\u6761\u76ee\u3002\u5b83\u4f1a\u5220\u9664\u6700\u540e\u8bbf\u95ee\u65f6\u95f4\u6bd4\u6307\u5b9a\u65f6\u95f4\u65e9\u7684\u7f13\u5b58\u6761\u76ee\u3002\u00a0\u6211\u4eec\u4e5f\u53ef\u4ee5\u7528\u8fd9\u4e2a\u51fd\u6570\u4fdd\u6301\u7f13\u5b58\u5927\u5c0f:
\n\/\/\u00a0\u5220\u9664\u5728\u6700\u8fd1\u4e24\u5468\u6ca1\u88ab\u8bbf\u95ee\u7684\u7f13\u5b58,\u00a0\u7136\u540e\u5220\u9664\u6761\u76ee\u4ee5\u4fdd\u6301\u7f13\u5b58\u5927\u5c0f\u572850M\u4ee5\u4e0b,\u00a0\u4ece\u6700\u65e9\u7684\u5f00\u59cb.
\nHTTPCacheService.BeginMaintainence(new\u00a0HTTPCacheMaintananceParams(TimeSpan.FromDays(14),
\n50\u00a0*\u00a01024\u00a0*\u00a01024));
\n\u25cf\u00a0GetCacheSize():\u00a0\u8fd4\u56de\u7f13\u5b58\u5927\u5c0f\uff0c\u5b57\u8282\u8868\u793a<\/p>\n
\u25cf\u00a0GetCacheEntryCount():\u00a0\u8fd4\u56de\u5b58\u50a8\u5728\u7f13\u5b58\u91cc\u7684\u6761\u76ee\u6570.\u00a0\u5e73\u5747\u7684\u7f13\u5b58\u6761\u76ee\u5927\u5c0f\u53ef\u4ee5\u88ab\u8fd9\u6837\u8ba1\u7b97float\u00a0avgSize\u00a0=\u00a0GetCacheSize()\u00a0\/\u00a0(float)GetCacheEntryCount()\u00a0.<\/p>\n","protected":false},"excerpt":{"rendered":"
\u8f6c\u81ea\uff1ahttp:\/\/www.cnblogs.com\/yishansong\/p\/4 … \u7ee7\u7eed\u9605\u8bfb →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[21],"tags":[166,132,167,133],"_links":{"self":[{"href":"http:\/\/www.u3d8.com\/index.php?rest_route=\/wp\/v2\/posts\/594"}],"collection":[{"href":"http:\/\/www.u3d8.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.u3d8.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.u3d8.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.u3d8.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=594"}],"version-history":[{"count":2,"href":"http:\/\/www.u3d8.com\/index.php?rest_route=\/wp\/v2\/posts\/594\/revisions"}],"predecessor-version":[{"id":714,"href":"http:\/\/www.u3d8.com\/index.php?rest_route=\/wp\/v2\/posts\/594\/revisions\/714"}],"wp:attachment":[{"href":"http:\/\/www.u3d8.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=594"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.u3d8.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=594"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.u3d8.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=594"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}